| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] [be] [verb] at an | 13 |
|
| 2 | [noun sg] [verb] [be] [verb] at an | 9 |
|
| 3 | [verb] to [be] [verb] at an | 13 |
|
| 4 | [verb] to [be] [verb] at an | 13 |
|
| 5 | [verb] [prep] [be] [verb] at an | 13 |
|
| 6 | [verb] [prep] [be] [verb] at an | 13 |
|
| 7 | [verb] [be] [verb] [adv] at an | 5 |
|
| 8 | [verb] [be] [verb] at an [adj] | 13 |
|
| 9 | [verb] [be] [verb] at an [adj] | 8 |
|
| 10 | [verb] [be] [verb] at an [noun] | 8 |
|
| 11 | [verb] [be] [verb] at an [noun sg] | 8 |
|
| 12 | [verb] [be] [verb] at an early | 6 |
|
| 13 | [verb] [be] [verb] at an [adj -er] | 5 |
|
| 14 | [verb] [be] [verb] at an earlier | 5 |
|
